The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Apr. 06, 2010

Filed:

Oct. 23, 2006
Applicants:

Kei Yoshinaga, Saitama, JP;

Masaki Yoneyama, Saitama, JP;

Isamu Takahashi, Saitama, JP;

Yoshiki Nagahashi, Saitama, JP;

Ken Yamanaka, Saitama, JP;

Kazumitsu Yamamoto, Saitama, JP;

Inventors:

Kei Yoshinaga, Saitama, JP;

Masaki Yoneyama, Saitama, JP;

Isamu Takahashi, Saitama, JP;

Yoshiki Nagahashi, Saitama, JP;

Ken Yamanaka, Saitama, JP;

Kazumitsu Yamamoto, Saitama, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 55/14 (2006.01); F16D 13/58 (2006.01);
U.S. Cl.
CPC ...
Abstract

A clutch for effectively prevents a clutch outer from tilting at the time when torque is varied. The clutch includes damper springs for transmitting, to a clutch outer, torque inputted to a driven gear, and a thrust washer for regulating positional change of a position of the clutch outer with respect to the driven gear in a direction of the shaft axis. The thrust washer is disposed between the driven gear and the clutch outer in an axial direction. The thrust washer is disposed only outward of the damper springs in a radial direction.


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